Aviation Digital Data Service (ADDS)

Output produced by METARs form (1430 UTC 21 May 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: KBOI (BOISE , ID, US)
Text: KBOI 211122Z 2112/2212 30007KT P6SM -RA SCT020 OVC035
Forecast period: 1200 to 1800 UTC 21 May 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (300 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 3500 feet AGL
Clouds: scattered clouds at 2000 feet AGL
overcast cloud deck at 3500 feet AGL
Weather: -RA  (light rain)
Text: TEMPO 2112/2115 4SM RA BR OVC015
Forecast period: 1200 to 1500 UTC 21 May 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 4 miles (6 km)
Ceiling: 1500 feet AGL
Clouds: overcast cloud deck at 1500 feet AGL
Weather: RA BR  (moderate rain, mist)
Text: FM211800 30008KT P6SM VCSH BKN100
Forecast period: 1800 UTC 21 May 2019 to 1200 UTC 22 May 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (300 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 10000 feet AGL
Clouds: broken clouds at 10000 feet AGL
Weather: VCSH  (showers in vicinity)